Ok so you all say they exist, and are implying that it's obvious. So where are they? Who makes them?
And as for paying more making a difference .... it's not just cosmetics at all. The moulds are different, the materials are different, the consistency is different, the sound is different, the texture is different, thickness is different .... EVERYTHING is different. Including the shape - curves, angles, roundness, surface area, etc etc etc.
Everywhere I go all I see is cheap $20-50 sets of OEM that are junk. Where's the good stuff.